Fremontodendron Californian Glory (Flannel Bush)
- Usually Flowers : May, June, July, August, September, October
Large, fast-growing evergreen shrub. Large, saucer-shaped bright yellow flowers produced from late-spring to mid-autumn. Ht.8mt.(25ft.). Half-hardy. Best against a warm wall in full sun and on any fertile, well-drained soil, with protection from cold winds.
Gelsemium sempervirens (Yellow Jessamine)
- Usually Flowers : February, March, April
Evergreen, twining vine with glossy, lanceolate leaves. Very fragrant, yellow, trumpet-shaped flowers. February to April. Ht.6mt.(20ft.). Brown fruit after flowers. Fairly vigorous. Best grown in sun and moist, fertile, well-drained acid soil. Needs shelter from cold winds and severe cold. Good for walls, fences, pergolas etc. Very good for butterflies.
Santolina rosmarinifolia Lemon Fizz (Cotton Lavender)
- Usually Flowers : May, June, July, August
Compact, evergreen shrub with aromatic, bright yellow foliage. Yellow button-like flowers appear in late spring to summer. Ht.0.5mt.(1.5ft.). Grow in full sun or part shade and well-drained soil. Good for front of borders. Best sheltered from extreme cold.